128538003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{229123}}^1$

素因数の和:229154

約数の個数: 16

約数和(自身を含む): 197963136

約数和(自身を除く): 69425133

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 229123, 687369, 2520353, 3895091, 7561059, 11685273, 42846001, 128538003]

約数ペア:

[(1, 128538003), (3, 42846001), (11, 11685273), (17, 7561059), (33, 3895091), (51, 2520353), (187, 687369), (561, 229123)]